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| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
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| ** $QT_BEGIN_LICENSE:LGPL21$ |
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| ****************************************************************************/ |
| |
| #ifndef QDATETIMEEDIT_P_H |
| #define QDATETIMEEDIT_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "QtWidgets/qcombobox.h" |
| #include "QtWidgets/qcalendarwidget.h" |
| #include "QtWidgets/qspinbox.h" |
| #include "QtWidgets/qtoolbutton.h" |
| #include "QtWidgets/qmenu.h" |
| #include "QtWidgets/qlabel.h" |
| #include "QtWidgets/qdatetimeedit.h" |
| #include "private/qabstractspinbox_p.h" |
| #include "private/qdatetimeparser_p.h" |
| |
| #include "qdebug.h" |
| |
| #ifndef QT_NO_DATETIMEEDIT |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QCalendarPopup; |
| class QDateTimeEditPrivate : public QAbstractSpinBoxPrivate, public QDateTimeParser |
| { |
| Q_DECLARE_PUBLIC(QDateTimeEdit) |
| public: |
| QDateTimeEditPrivate(); |
| |
| void init(const QVariant &var); |
| void readLocaleSettings(); |
| |
| void emitSignals(EmitPolicy ep, const QVariant &old); |
| QString textFromValue(const QVariant &f) const; |
| QVariant valueFromText(const QString &f) const; |
| virtual void _q_editorCursorPositionChanged(int oldpos, int newpos); |
| virtual void interpret(EmitPolicy ep); |
| virtual void clearCache() const; |
| |
| QDateTime validateAndInterpret(QString &input, int &, QValidator::State &state, |
| bool fixup = false) const; |
| void clearSection(int index); |
| virtual QString displayText() const { return edit->text(); } // this is from QDateTimeParser |
| |
| int absoluteIndex(QDateTimeEdit::Section s, int index) const; |
| int absoluteIndex(const SectionNode &s) const; |
| void updateEdit(); |
| QDateTime stepBy(int index, int steps, bool test = false) const; |
| int sectionAt(int pos) const; |
| int closestSection(int index, bool forward) const; |
| int nextPrevSection(int index, bool forward) const; |
| void setSelected(int index, bool forward = false); |
| |
| void updateCache(const QVariant &val, const QString &str) const; |
| |
| void updateTimeSpec(); |
| virtual QDateTime getMinimum() const { return minimum.toDateTime(); } |
| virtual QDateTime getMaximum() const { return maximum.toDateTime(); } |
| virtual QLocale locale() const { return q_func()->locale(); } |
| QString valueToText(const QVariant &var) const { return textFromValue(var); } |
| QString getAmPmText(AmPm ap, Case cs) const; |
| int cursorPosition() const { return edit ? edit->cursorPosition() : -1; } |
| |
| virtual QStyle::SubControl newHoverControl(const QPoint &pos); |
| virtual void updateEditFieldGeometry(); |
| virtual QVariant getZeroVariant() const; |
| virtual void setRange(const QVariant &min, const QVariant &max); |
| |
| void _q_resetButton(); |
| void updateArrow(QStyle::StateFlag state); |
| bool calendarPopupEnabled() const; |
| void syncCalendarWidget(); |
| |
| bool isSeparatorKey(const QKeyEvent *k) const; |
| |
| static QDateTimeEdit::Sections convertSections(QDateTimeParser::Sections s); |
| static QDateTimeEdit::Section convertToPublic(QDateTimeParser::Section s); |
| |
| void initCalendarPopup(QCalendarWidget *cw = 0); |
| void positionCalendarPopup(); |
| |
| QDateTimeEdit::Sections sections; |
| mutable bool cacheGuard; |
| |
| QString defaultDateFormat, defaultTimeFormat, defaultDateTimeFormat, unreversedFormat; |
| mutable QVariant conflictGuard; |
| bool hasHadFocus, formatExplicitlySet, calendarPopup; |
| QStyle::StateFlag arrowState; |
| QCalendarPopup *monthCalendar; |
| |
| #ifdef QT_KEYPAD_NAVIGATION |
| bool focusOnButton; |
| #endif |
| }; |
| |
| |
| class QCalendarPopup : public QWidget |
| { |
| Q_OBJECT |
| public: |
| explicit QCalendarPopup(QWidget *parent = 0, QCalendarWidget *cw = 0); |
| QDate selectedDate() { return verifyCalendarInstance()->selectedDate(); } |
| void setDate(const QDate &date); |
| void setDateRange(const QDate &min, const QDate &max); |
| void setFirstDayOfWeek(Qt::DayOfWeek dow) { verifyCalendarInstance()->setFirstDayOfWeek(dow); } |
| QCalendarWidget *calendarWidget() const { return const_cast<QCalendarPopup*>(this)->verifyCalendarInstance(); } |
| void setCalendarWidget(QCalendarWidget *cw); |
| Q_SIGNALS: |
| void activated(const QDate &date); |
| void newDateSelected(const QDate &newDate); |
| void hidingCalendar(const QDate &oldDate); |
| void resetButton(); |
| |
| private Q_SLOTS: |
| void dateSelected(const QDate &date); |
| void dateSelectionChanged(); |
| |
| protected: |
| void hideEvent(QHideEvent *); |
| void mousePressEvent(QMouseEvent *e); |
| void mouseReleaseEvent(QMouseEvent *); |
| bool event(QEvent *e); |
| |
| private: |
| QCalendarWidget *verifyCalendarInstance(); |
| |
| QPointer<QCalendarWidget> calendar; |
| QDate oldDate; |
| bool dateChanged; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT_NO_DATETIMEEDIT |
| |
| #endif // QDATETIMEEDIT_P_H |